Hi
I’ve ended up assigning the small throttle to left and right parking brake (don’t have rudder pedals) when flying aircraft with auto trim. The button for brake just is too harsh as it’s all or nothing. For aircraft without auto trim I did try trim but found it was too sensitive, just couldn’t achieve good level off. Also sometimes you’d start a new flight and if it was set off have terrible takeoffs.
Spoilers was another good assign but I found I use brake more for taxi.
I’ve set up different profiles for the stick and quadrant based on different aircraft.